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Steven Rostedt (VMware) a87532c78d parisc: function_graph: Simplify with function_graph_enter() 
The function_graph_enter() function does the work of calling the function
graph hook function and the management of the shadow stack, simplifying the
work done in the architecture dependent prepare_ftrace_return().

Have parisc use the new code, and remove the shadow stack management as well as
having to set up the trace structure.

This is needed to prepare for a fix of a design bug on how the curr_ret_stack
is used.

Cc: "James E.J. Bottomley" <jejb@parisc-linux.org>
Cc: Helge Deller <deller@gmx.de>
Cc: linux-parisc@vger.kernel.org
Cc: stable@kernel.org
Fixes: 03274a3ffb ("tracing/fgraph: Adjust fgraph depth before calling trace return callback")
Reviewed-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
 		2018-11-27 20:30:52 -05:00
..
.gitignore
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Makefile parisc: Fix missing binfmt_elf32.o build error 2018-04-14 11:17:59 +02:00
asm-offsets.c parisc: Drop per_cpu uaccess related exception_data struct 2017-05-10 17:46:13 +02:00
audit.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
cache.c parisc: Optimze cache flush algorithms 2018-10-20 21:10:26 +02:00
compat_audit.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
drivers.c parisc: Convert printk(KERN_LEVEL) to pr_lvl() 2018-06-28 17:14:44 +02:00
entry.S parisc: Use LINUX_GATEWAY_SPACE constant in entry.S 2018-10-26 08:20:58 +02:00
firmware.c parisc: Add PDC PAT cell_info() and pd_get_pdc_revisions() functions 2018-10-19 22:22:07 +02:00
ftrace.c parisc: function_graph: Simplify with function_graph_enter() 2018-11-27 20:30:52 -05:00
hardware.c parisc: Move various functions and strings to init section 2018-03-27 18:52:21 +02:00
head.S parisc: Check if secondary CPUs want own PDC calls 2018-03-02 10:04:46 +01:00
hpmc.S parisc: Fix exported address of os_hpmc handler 2018-10-17 08:18:01 +02:00
inventory.c parisc: Retrieve and display the PDC PAT capabilities 2018-10-20 21:10:37 +02:00
irq.c parisc: Increase thread and stack size to 32kb 2017-07-31 08:41:26 +02:00
module.c parisc64: Add .opd based function descriptor dereference 2018-01-09 10:45:38 +01:00
pa7300lc.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pacache.S parisc: Optimze cache flush algorithms 2018-10-20 21:10:26 +02:00
parisc_ksyms.c parisc: Export __cmpxchg_u64 unconditionally 2017-10-19 08:48:45 +02:00
pci-dma.c parisc: use generic dma_noncoherent_ops 2018-08-13 09:30:32 +02:00
pci.c parisc: Fix section mismatches 2018-05-02 21:47:35 +02:00
pdc_chassis.c proc: introduce proc_create_single{,_data} 2018-05-16 07:23:35 +02:00
pdc_cons.c treewide: Switch DEFINE_TIMER callbacks to struct timer_list * 2017-11-21 15:57:05 -08:00
pdt.c mm/memory_failure: Remove unused trapno from memory_failure 2018-01-23 12:17:42 -06:00
perf.c parisc: Static initialization of spinlocks in perf and unwind code 2017-08-22 16:34:33 +02:00
perf_asm.S
…
perf_images.h
…
process.c parisc: Fix and improve kernel stack unwinding 2018-08-13 09:54:17 +02:00
processor.c parisc: Add hardware description to stack traces 2018-08-21 14:46:26 +02:00
ptrace.c parisc: Add HAVE_REGS_AND_STACK_ACCESS_API feature 2018-08-13 09:30:50 +02:00
real2.S parisc: Fix and improve kernel stack unwinding 2018-08-13 09:54:17 +02:00
setup.c Merge branch 'parisc-4.20-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux 2018-10-23 20:02:03 +01:00
signal.c parisc: Add alternative coding infrastructure 2018-10-17 17:22:26 +02:00
signal32.c signal: Unify and correct copy_siginfo_to_user32 2018-01-15 19:56:20 -06:00
signal32.h signal: Unify and correct copy_siginfo_to_user32 2018-01-15 19:56:20 -06:00
smp.c parisc: Move setup_profiling_timer() out of init section 2018-05-18 16:21:49 +02:00
stacktrace.c parisc: Consolidate unwind initialization calls 2018-08-17 17:00:08 +02:00
sys_parisc.c parisc: Restore possibility to execute 64-bit applications 2018-08-17 16:45:24 +02:00
sys_parisc32.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
syscall.S parisc: Revert "Release spinlocks using ordered store" 2018-11-06 12:03:22 +01:00
syscall_table.S parisc: Wire up io_pgetevents syscall 2018-06-28 17:43:00 +02:00
time.c parisc: time: Convert read_persistent_clock() to read_persistent_clock64() 2018-04-20 20:18:21 +02:00
topology.c parisc: Add CPU topology support 2017-11-17 15:27:22 +01:00
traps.c parisc: Fix address in HPMC IVA 2018-10-17 08:18:01 +02:00
unaligned.c signal/parisc: Use force_sig_fault where appropriate 2018-04-25 10:44:06 -05:00
unwind.c parisc: Fix uninitialized variable usage in unwind.c 2018-10-16 11:37:29 +02:00
vmlinux.lds.S parisc: Add alternative coding infrastructure 2018-10-17 17:22:26 +02:00